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Roadmap on Quantum Magnetic Materials
Antonija Grubišić-Čabo, Marcos H. D. Guimarães, Dmytro Afanasiev +36
Fundamental research on two-dimensional (2D) magnetic systems based on van der Waals materials has been gaining traction rapidly since their recent discovery. With the increase of…
Moire magnetism in CrBr3 multilayers emerging from differential strain
Fengrui Yao, Dario Rossi, Ivo A. Gabrovski +8
Interfaces between twisted 2D materials host a wealth of physical phenomena originating from the long-scale periodicity associated with the resulting moire structure. Besides twist…
Broken symmetry solutions in one-dimensional lattice models via many-body perturbation theory
Matteo Quinzi, Tommaso Chiarotti, Marco Gibertini +1
In this work we study self-consistent solutions in one-dimensional lattice models obtained via many-body perturbation theory. The Dyson equation is solved in a fully self-consisten…
Unconventional gate-induced superconductivity in transition-metal dichalcogenides
Thibault Sohier, Marco Gibertini, Ivar Martin +1
Superconductivity in few-layer semiconducting transition metal dichalcogenides (TMDs) can be induced by field-effect doping through ionic-liquid gating. While several experimental…
Spin-orbit control of Dirac points and end states in inverted gap nanowires
Andrea Vezzosi, Andrea Bertoni, Marco Gibertini +1
We predict that in InAs/GaSb nanowires with an inverted band alignment a transverse electric field induces a collapse of the hybridization gap, and a semimetal phase occurs. We use…
Pressure-tuned many-body phases through -K valleytronics in moiré bilayer WSe
Marta Brzezińska, Sergii Grytsiuk, Malte Rösner +2
Recent experiments in twisted bilayer transition-metal dichalcogenides have revealed a variety of strongly correlated phenomena. To theoretically explore their origin, we combine h…